/*
 * forumHome.java
 *
 * Created on Jan 8, 2009, 3:48:20 AM
 * Copyright starcounter
 */
package webidewar;

import com.icesoft.faces.component.jsfcl.data.DefaultTableDataModel;
import com.sun.rave.web.ui.appbase.AbstractPageBean;
import javax.faces.FacesException;
import java.util.*;
import org.WebIDE.ejb.entities.*;
import org.WebIDE.ejb.sessions.*;
import javax.ejb.EJB;

/**
 * <p>Page bean that corresponds to a similarly named JSP page.  This
 * class contains component definitions (and initialization code) for
 * all components that you have defined on this page, as well as
 * lifecycle methods and event handlers where you may add behavior
 * to respond to incoming events.</p>
 */
public class forumHome extends AbstractPageBean {
    // <editor-fold defaultstate="collapsed" desc="Managed Component Definition">
    private int __placeholder;

    /**
     * <p>Automatically managed component initialization.  <strong>WARNING:</strong>
     * This method is automatically generated, so any user-specified code inserted
     * here is subject to being replaced.</p>
     */
    private void _init() throws Exception {
    }

    // </editor-fold>

    public class TopicComposite implements Comparable<TopicComposite> {
        private Topics topic;
        public Topics getTopic() {
            return topic;
        }
        
        private int repliesNum;
        public int getRepliesNum() {
            return repliesNum;
        }
        
        private Date lastModified;
        public Date getLastModified() {
            return lastModified;
        }
        
        private String lastModifiedUser;
        public String getLastModifiedUser() {
            return lastModifiedUser;
        }
        
        public int compareTo(TopicComposite arg0) {
            //throw new UnsupportedOperationException("Not supported yet.");
            return arg0.lastModified.compareTo(this.lastModified);
        }
    }
    
    @EJB
    private TopicsFacadeRemote topicBean;
    @EJB
    private RepliesFacadeRemote replyBean;
    
    private List<Topics> topics;
    
    private ArrayList<TopicComposite> topicsComp = null;
    public ArrayList<TopicComposite> getTopicsComp() {
        // lấy tất cả các topic hiện có
        topics = topicBean.findAll();
        if (topics == null)
            return null;
        
        topicsComp = new ArrayList<TopicComposite>();
        for (int i=0; i<topics.size(); i++) {
            TopicComposite tc = new TopicComposite();
            
            tc.topic = topics.get(i);
            Topics tmp = new Topics(topics.get(i).getId());
            tc.repliesNum = replyBean.getRepliesCount(tmp) - 1;
            List<Object> lo = replyBean.getLastModified(tmp);
            Object[] _lo = (Object[]) lo.get(0);
            tc.lastModified = (Date) _lo[0];
            tc.lastModifiedUser = ((Users)_lo[1]).getUserName();
            
            topicsComp.add(tc);
        }
        // sort lại topicComposite giảm dần theo lastModified
        Collections.sort(topicsComp);
        
        return topicsComp;
    }
    private DefaultTableDataModel dataTable1Model = new DefaultTableDataModel();

    public DefaultTableDataModel getDataTable1Model() {
        return dataTable1Model;
    }

    public void setDataTable1Model(DefaultTableDataModel dtdm) {
        this.dataTable1Model = dtdm;
    }
    /**
     * <p>Construct a new Page bean instance.</p>
     */
    public forumHome() {
    }

    /**
     * <p>Callback method that is called whenever a page is navigated to,
     * either directly via a URL, or indirectly via page navigation.
     * Customize this method to acquire resources that will be needed
     * for event handlers and lifecycle methods, whether or not this
     * page is performing post back processing.</p>
     * 
     * <p>Note that, if the current request is a postback, the property
     * values of the components do <strong>not</strong> represent any
     * values submitted with this request.  Instead, they represent the
     * property values that were saved for this view when it was rendered.</p>
     */
    @Override
    public void init() {
        // Perform initializations inherited from our superclass
        super.init();
        // Perform application initialization that must complete
        // *before* managed components are initialized
        // TODO - add your own initialiation code here
            
        // <editor-fold defaultstate="collapsed" desc="Managed Component Initialization">
        // Initialize automatically managed components
        // *Note* - this logic should NOT be modified
        try {
            _init();
        } catch (Exception e) {
            log("forumHome Initialization Failure", e);
            throw e instanceof FacesException ? (FacesException) e: new FacesException(e);
        }
        
        // </editor-fold>
        // Perform application initialization that must complete
        // *after* managed components are initialized
        // TODO - add your own initialization code here
    }

    /**
     * <p>Callback method that is called after the component tree has been
     * restored, but before any event processing takes place.  This method
     * will <strong>only</strong> be called on a postback request that
     * is processing a form submit.  Customize this method to allocate
     * resources that will be required in your event handlers.</p>
     */
    @Override
    public void preprocess() {
    }

    /**
     * <p>Callback method that is called just before rendering takes place.
     * This method will <strong>only</strong> be called for the page that
     * will actually be rendered (and not, for example, on a page that
     * handled a postback and then navigated to a different page).  Customize
     * this method to allocate resources that will be required for rendering
     * this page.</p>
     */
    @Override
    public void prerender() {
    }

    /**
     * <p>Callback method that is called after rendering is completed for
     * this request, if <code>init()</code> was called (regardless of whether
     * or not this was the page that was actually rendered).  Customize this
     * method to release resources acquired in the <code>init()</code>,
     * <code>preprocess()</code>, or <code>prerender()</code> methods (or
     * acquired during execution of an event handler).</p>
     */
    @Override
    public void destroy() {
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     *//*
    protected Page1 getPage1() {
        return (Page1) getBean("Page1");
    }*/

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    protected RequestBean1 getRequestBean1() {
        return (RequestBean1) getBean("RequestBean1");
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    protected ApplicationBean1 getApplicationBean1() {
        return (ApplicationBean1) getBean("ApplicationBean1");
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    protected SessionBean1 getSessionBean1() {
        return (SessionBean1) getBean("SessionBean1");
    }

}

